There are 4 ways to get from Portland to Downtown San Diego by plane, bus (Greyhound), train (Amtrak), or car
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly
best- Fly from Portland International Airport (PDX) to San Diego International Airport (SAN)plane PDX - SAN
4h 51m$85–308Bus
- Take the bus from Portland Curbside Bus Stop to Sacramento Bus Stationbus Greyhound US0500
- Take the bus from Sacramento Bus Station to San Diego Greyhound Bus Stopbus Greyhound US0831
28h 41m$178–345Train (Amtrak)
- Take the train from Portland to Los Angelestrain Coast Starlight
- Take the train from Los Angeles to San Diegotrain Pacific Surfliner
34h 59m$432–870Drive 1,082.5 mi
- Drive from Portland to Downtown San Diegocar 1,082.5 mi
18h 16m$198–286
Portland to Downtown San Diego by train, bus, and foot (Amtrak)
Questions & Answers
The cheapest way to get from Portland to Downtown San Diego is to fly which costs $85 - $310 and takes 4h 51m.
The fastest way to get from Portland to Downtown San Diego is to fly which takes 4h 51m and costs $85 - $310.
No, there is no direct bus from Portland to Downtown San Diego. However, there are services departing from Portland Curbside Bus Stop and arriving at San Diego Greyhound Bus Stop via Sacramento Bus Station. The journey, including transfers, takes approximately 28h 41m.
No, there is no direct train from Portland to Downtown San Diego. However, there are services departing from Portland and arriving at San Diego via Los Angeles. The journey, including transfers, takes approximately 34h 59m.
The distance between Portland and Downtown San Diego is 956 miles. The road distance is 1088.8 miles.
The best way to get from Portland to Downtown San Diego without a car is to bus which takes 28h 41m and costs $170 - $350.
It takes approximately 4h 51m to get from Portland to Downtown San Diego, including transfers.
Portland to Downtown San Diego bus services, operated by Greyhound USA, depart from Portland Curbside Bus Stop station.
Portland to Downtown San Diego train services, operated by Amtrak, depart from Portland station.
The best way to get from Portland to Downtown San Diego is to fly which takes 4h 51m and costs $85 - $310. Alternatively, you can bus, which costs $170 - $350 and takes 28h 41m, you could also train, which costs $430 - $900 and takes 34h 59m.
What companies run services between Portland, OR, USA and Downtown San Diego, CA, USA?
Alaska Airlines, Inc. and Southwest Airlines fly from Portland International Airport (PDX) to San Diego International Airport (SAN) hourly. Alternatively, you can take a bus from Portland Curbside Bus Stop to Downtown San Diego via Sacramento Bus Station, San Diego Greyhound Bus Stop, Old Town Station, and Santa Fe Depot in around 28h 41m.
- Website
- southwest.com
Flights from Portland International Airport to San Diego International Airport
- Ave. Duration
- 2h 28m
- When
- Every day
- Estimated price
- $90–440
Flights from Portland International Airport to San Diego International Airport via Sacramento
- Ave. Duration
- 4h 4m
- When
- Monday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- $95–450
Flights from Portland International Airport to San Diego International Airport via San Jose
- Ave. Duration
- 4h 5m
- When
- Monday, Thursday, and Friday
- Estimated price
- $95–450
Flights from Portland International Airport to San Diego International Airport via Oakland
- Ave. Duration
- 4h 12m
- When
- Monday, Thursday, Friday, and Sunday
- Estimated price
- $95–450
- Website
- alaskaair.com
Flights from Portland International Airport to San Diego International Airport
- Ave. Duration
- 2h 37m
- When
- Every day
- Estimated price
- $75–300
Flights from Portland International Airport to San Diego International Airport via Sacramento
- Ave. Duration
- 4h 12m
- When
- Every day
- Estimated price
- $75–300
Flights from Portland International Airport to San Diego International Airport via San Jose
- Ave. Duration
- 4h 19m
- When
- Monday, Tuesday, Friday, Saturday, and Sunday
- Estimated price
- $75–300
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Portland to Los Angeles
- Ave. Duration
- 30h 49m
- Frequency
- Once daily
- Estimated price
- $390–800
- Website
- https://www.amtrak.com/home.html
Train from Los Angeles to San Diego
- Ave. Duration
- 2h 57m
- Frequency
- Hourly
- Estimated price
- $40–85
- Website
- https://www.amtrak.com/home.html
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- [email protected]
- Website
- greyhound.com
Bus from Portland Curbside Bus Stop to Sacramento Bus Station
- Ave. Duration
- 13h 10m
- Frequency
- Twice daily
- Estimated price
- $90–180
- Website
- https://www.greyhound.com/
Bus from Sacramento Bus Station to San Diego Greyhound Bus Stop
- Ave. Duration
- 14h 15m
- Frequency
- Once daily
- Estimated price
- $85–170
- Website
- https://www.greyhound.com/
- Website
- flixbus.com
Bus from Portland Curbside Bus Stop to Sacramento Bus Station
- Ave. Duration
- 12h 5m
- Frequency
- Once daily
- Schedules at
- flixbus.com
- Website
- greyhound.com
Bus from Portland Curbside Bus Stop to Sacramento Bus Station
- Ave. Duration
- 12h 40m
- Frequency
- Once daily
- Schedules at
- greyhound.com
Bus from Sacramento Bus Station to San Diego Greyhound Bus Stop
- Ave. Duration
- 13h 55m
- Frequency
- Once daily
- Schedules at
- greyhound.com
Want to know more about travelling around United States
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
Related travel guides
Travelling to the US: What do I need to know?
Read the travel guide
Need to know: Greyhound
Read the travel guide
Why you should take the train in the US
Read the travel guide
More Questions & Answers
Portland to Downtown San Diego bus services, operated by Greyhound USA, arrive at Sacramento Bus Station.
Portland to Downtown San Diego train services, operated by Amtrak, arrive at Los Angeles station.
Yes, the driving distance between Portland to Downtown San Diego is 1089 miles. It takes approximately 18h 16m to drive from Portland to Downtown San Diego.
There are 2308+ hotels available in Downtown San Diego.








